package com.frost.musicplayer.config;

import com.frost.musicplayer.tools.Constant;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

// 自定义拦截器
public class LoginInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        HttpSession httpSession = request.getSession(false);
        if (httpSession != null || httpSession.getAttribute(Constant.USERINFO_SESSION_KEY) != null) {
            System.out.println("登录cg!");
            return true;
        }
        return false;
    }
}
